yolov8-to/docs/reference/models/utils/ops.md

metadata

description: >-
  Discover details for "HungarianMatcher" & "inverse_sigmoid" functions in
  Ultralytics YOLO, advanced tools supporting detection models.
keywords: >-
  Ultralytics, YOLO, HungarianMatcher, inverse_sigmoid, detection models, model
  utilities, ops

Reference for ultralytics/models/utils/ops.py

!!! note

Full source code for this file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/utils/ops.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/utils/ops.py). Help us fix any issues you see by submitting a [Pull Request](https://docs.ultralytics.com/help/contributing/) 🛠️. Thank you 🙏!

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::: ultralytics.models.utils.ops.HungarianMatcher

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::: ultralytics.models.utils.ops.get_cdn_group

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::: ultralytics.models.utils.ops.inverse_sigmoid